3.14 A stone tied to the end of a string 80 cm long is whirled in a horizontal circle…
PHYSICS · Subjective · CBSE · Physics · Motion in a Plane · Motion in a Plane
Problem
3.14 A stone tied to the end of a string 80 cm long is whirled in a horizontal circle with a constant speed. If the stone makes 14 revolutions in 25 s , what is the magnitude and direction of acceleration of the stone ?